Rustic wooden accents, recycled plastic materials, low-VOC paints, natural linoleum floors, bamboo furniture, energy-efficient lighting, solar panels, green roofs, rainwater harvesting systems, living walls, vertical gardens, modern educational facilities, open-plan classrooms, collaborative learning spaces, minimal ornamentation, earthy color palette, soft diffused lighting, 1/1 composition, shallow depth of field, realistic textures, ambient occlusion.